mailqueue.simsware.us - robtex.com
mailqueue.simsware.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:48af🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:9954🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.72.175Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.153.84🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.72.175, 172.67.153.84 | ||||||
| IPv6 hints | 2606:4700:3030::6815:48af, 2606:4700:3034::ac43:9954 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
simsware.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | art.ns.cloudflare.com ⭐ | ||||||
| NS | lisa.ns.cloudflare.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | art.ns.cloudflare.comdns@cloudflare.com serial=2399475801 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A104.21.72.1752026-02-15 → 2026-04-12 · 3 obs
○ 2016-07-26 15:46:52
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
●A172.67.153.842026-02-15 → 2026-04-12 · 3 obs
○ 2016-07-26 15:46:52
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
○A173.71.2.22013-03-10 → 2016-07-26 · 4 obs
● 2013-03-10 15:02:26
● 2016-07-26 15:46:52
○ 2026-02-15 20:46:04
○ 2026-04-12 09:48:20
● 2016-07-26 15:46:52
○ 2026-02-15 20:46:04
○ 2026-04-12 09:48:20
○A173.71.2.342013-03-10 → 2016-07-26 · 4 obs
● 2013-03-10 15:02:26
● 2016-07-26 15:46:52
○ 2026-02-15 20:46:04
○ 2026-04-12 09:48:20
● 2016-07-26 15:46:52
○ 2026-02-15 20:46:04
○ 2026-04-12 09:48:20
●A2606:4700:3030::6815:48af2026-02-15 → 2026-04-12 · 3 obs
○ 2016-07-26 15:46:52
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
●A2606:4700:3034::ac43:99542026-02-15 → 2026-04-12 · 3 obs
○ 2016-07-26 15:46:52
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
● 2026-02-15 20:46:04
● 2026-04-12 09:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| simsware.us | art.ns.cloudflare.com, lisa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.131
NS records: art.ns.cloudflare.com, lisa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simsware.us (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.72.175, 172.67.153.84 |
| AAAA | 2 | 2606:4700:3034::ac43:9954, 2606:4700:3030::6815:48af |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mailqueue.simsware.us resolves to four IPs: 2606:4700:3030::6815:48af, 2606:4700:3034::ac43:9954, 104.21.72.175 and 172.67.153.84.
Other host names, for instance my.neuronmarkets.com, 609155.com, mx.whitehouse.co.uk, launcherfenix.com.ar and outdoorroofracks.com share IP numbers with mailqueue.simsware.us.